ammonium (E)-5-amino-6-((E)-(4-aminophenyl)diazenyl)-4-oxo-3-(2-phenylhydrazono)-3,4-dihydronaphthalene-2,7-disulfonate

(E)-5-氨基-6-((E)-(4-氨基苯基)二氮烯基)-4-氧代-3-(2-苯基亚肼基)-3,4-二氢萘-2,7-二磺酸铵

Also known as: Sodium 5-amino-6-((4-aminophenyl)diazenyl)-4-oxo-3-(2-phenylhydrazono)-3,4-dihydronaphthalene-2,7-disulfonate, 2,7-Naphthalenedisulfonic acid, 4-amino-3-[(E)-2-(4-aminophenyl)diazenyl]-5-hydroxy-6-[(E)-2-phenyldiazenyl]-, diammonium salt, 4-Amino-3-[(E)-(4-aminophenyl)diazenyl]-5-hydroxy-6-[(E)-phenyldiazenyl]-2,7-naphthalenedisulfonic acid diammoniate, diazanium;4-amino-3-[(4-aminophenyl)diazenyl]-5-hydroxy-6-phenyldiazenylnaphthalene-2,7-disulfonate

ammonium (E)-5-amino-6-((E)-(4-aminophenyl)diazenyl)-4-oxo-3-(2-phenylhydrazono)-3,4-dihydronaphthalene-2,7-disulfonate (CAS 288323-10-4) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C22H24N8O7S2 and a molecular weight of 576.60536 g/mol. It is also known as Sodium 5-amino-6-((4-aminophenyl)diazenyl)-4-oxo-3-(2-phenylhydrazono)-3,4-dihydronaphthalene-2,7-disulfonate, 2,7-Naphthalenedisulfonic acid, 4-amino-3-[(E)-2-(4-aminophenyl)diazenyl]-5-hydroxy-6-[(E)-2-phenyldiazenyl]-, diammonium salt and 4-Amino-3-[(E)-(4-aminophenyl)diazenyl]-5-hydroxy-6-[(E)-phenyldiazenyl]-2,7-naphthalenedisulfonic acid diammoniate. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 288323-10-4
Jingsj CID: J-1529610-4
Molecular Formula: C₂₂H₂₄N₈O₇S₂
Chinese Name: (E)-5-氨基-6-((E)-(4-氨基苯基)二氮烯基)-4-氧代-3-(2-苯基亚肼基)-3,4-二氢萘-2,7-二磺酸铵
Molecular Weight: 576.60536 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of ammonium (E)-5-amino-6-((E)-(4-aminophenyl)diazenyl)-4-oxo-3-(2-phenylhydrazono)-3,4-dihydronaphthalene-2,7-disulfonate?

The CAS number of ammonium (E)-5-amino-6-((E)-(4-aminophenyl)diazenyl)-4-oxo-3-(2-phenylhydrazono)-3,4-dihydronaphthalene-2,7-disulfonate is 288323-10-4.

What are the molecular formula and molecular weight of ammonium (E)-5-amino-6-((E)-(4-aminophenyl)diazenyl)-4-oxo-3-(2-phenylhydrazono)-3,4-dihydronaphthalene-2,7-disulfonate?

ammonium (E)-5-amino-6-((E)-(4-aminophenyl)diazenyl)-4-oxo-3-(2-phenylhydrazono)-3,4-dihydronaphthalene-2,7-disulfonate has molecular formula C22H24N8O7S2 and molecular weight 576.60536 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "ammonium (E)-5-amino-6-((E)-(4-aminophenyl)diazenyl)-4-oxo-3-(2-phenylhydrazono)-3,4-dihydronaphthalene-2,7-disulfonate (CAS 288323-10-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1529610-4 (accessed 2026-10-24).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.